remove one node and rebalance out the node gets stuck at 100% if clients are still waiting for the view results ( 10 index process still in progress )

cluster 6 nodes
run this test ( after modifying the params to let the test run forever instead of it running for 2 mins which is the default value )

-t viewtests.ViewTests.test_load_data_get_view_2_mins_20_design_docs

when there are more than 10 index process in progress remve a node and start rebalance

rebalance will get stuck once it reaches 100%

archive.zip has all the diags